Bridgeless power factor correction circuits with voltage-doubler configuration

Lu, DDC; Wang, W

Bridgeless power factor correction circuits with voltage-doubler configuration

Lu, DDC

Wang, W

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Publication Type:: Conference Proceeding
Citation:: Proceedings of the International Conference on Power Electronics and Drive Systems, 2011, pp. 1037 - 1042
Issue Date:: 2011-12-01

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Field	Value	Language
dc.contributor.author	Lu, DDC https://orcid.org/0000-0003-2145-0580	en_US
dc.contributor.author	Wang, W	en_US
dc.date.issued	2011-12-01	en_US
dc.identifier.citation	Proceedings of the International Conference on Power Electronics and Drive Systems, 2011, pp. 1037 - 1042	en_US
dc.identifier.isbn	9781612849997	en_US
dc.identifier.uri	http://hdl.handle.net/10453/120554
dc.description.abstract	This paper presents a generalized approach to deriving single-phase power factor correction (PFC) circuits with bridgeless and voltage-doubler structures. The approach requires two dc/dc converters connected in a parallel-input series-output manner. Compared to conventional full-bridge diode rectified PFC circuit, which has two diodes along the input current path, the PFC circuits derived by this approach have one diode only, hence reducing the converter losses. Through the proposed approach, some recently reported bridgeless PFC circuits have been identified and new possible combinations can be generated. A design example of dual buck dc/dc converters operating in discontinuous-input- voltage mode (DIVM) is presented to demonstrate the usefulness of the proposed approach. © 2011 IEEE.	en_US
dc.relation.ispartof	Proceedings of the International Conference on Power Electronics and Drive Systems	en_US
dc.relation.isbasedon	10.1109/PEDS.2011.6147387	en_US
dc.rights	info:eu-repo/semantics/closedAccess
dc.title	Bridgeless power factor correction circuits with voltage-doubler configuration	en_US
dc.type	Conference Proceeding
utslib.for	0906 Electrical and Electronic Engineering	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
utslib.copyright.status	closed_access	*
pubs.publication-status	Published	en_US

Abstract:

This paper presents a generalized approach to deriving single-phase power factor correction (PFC) circuits with bridgeless and voltage-doubler structures. The approach requires two dc/dc converters connected in a parallel-input series-output manner. Compared to conventional full-bridge diode rectified PFC circuit, which has two diodes along the input current path, the PFC circuits derived by this approach have one diode only, hence reducing the converter losses. Through the proposed approach, some recently reported bridgeless PFC circuits have been identified and new possible combinations can be generated. A design example of dual buck dc/dc converters operating in discontinuous-input- voltage mode (DIVM) is presented to demonstrate the usefulness of the proposed approach. © 2011 IEEE.

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http://hdl.handle.net/10453/120554